Cybereason works together with the Windows Security Center. In some cases, Windows Defender is disabled automatically when the Anti-Malware > Signatures mode is enabled. In other cases, Windows Defender is not disabled automatically - for example, on Windows Server 2016, Windows 7 (in some cases), or if Windows Defender was enabled via Group Policy. Also, components of Windows Defender such as antispyware may remain enabled even if its antivirus component is disabled.